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Heart rhythm problems, or heart arrhythmias, occur when the electrical impulses that coordinate your heartbeats don't work properly, causing your heart to beat too fast, too slow or irregularly. Hear...

Peripheral artery disease, also called peripheral arterial disease, is a common circulatory problem where narrowed arteries reduce blood flow to your limbs. When you develop peripheral artery disease...

In heart valve disease, also known as valvular heart disease, one or more of the valves in your heart doesn't work properly. Your heart has four valves that keep blood flowing in the correct directio...

Aortic valve disease is a condition where the valve between the main pumping chamber of your heart and the main artery to your body, the aorta, doesn't work properly. Aortic valve disease may be a con...

Electrophysiology (EP) is a specialized field of cardiology focusing on diagnosing and treating heart rhythm disturbances. During an EP study, electrodes are guided through blood vessels to your heart...

Cardiac and pulmonary rehabilitation is a customized outpatient program of exercise and education. These rehabilitation programs are designed to gradually acclimate your heart, lungs and vascular syst...

The Vascular Medicine Clinic incorporates a comprehensive approach in evaluating, diagnosing and treating peripheral artery disease. Patients are educated about their condition, learning the importanc...

Dyslipidemia. It's a long word, but it's linked to the No. 1 killer in the U.S.: heart disease. If you have dyslipidemia, which is characterized by abnormal cholesterol and triglyceride levels, you ca...

Heart failure and its related therapies are complex. Managing your care works best when you're being treated, and are actively involved in, and educated about, your condition. Mayo Clinic Health Syste...

Diagnostic ultrasound is an imaging method that uses high-frequency sound waves to produce relatively precise images of structures within your body. The images produced during an ultrasound examinatio...